Gibberellin Signal Transduction

Curr Opin Plant Biol. 2000 Oct;3(5):374-80. doi: 10.1016/s1369-5266(00)00099-6.

Abstract

Recent studies using biochemical and genetic approaches have identified a number of components, including several negative regulators, of the gibberellin (GA) signal transduction pathway in higher plants. The basal state of GA signaling is likely to be repressive, and the GA signal seems to activate the pathway by de-repression to allow GA-stimulated growth and development.

Publication types

  • Research Support, U.S. Gov't, Non-P.H.S.
  • Review

MeSH terms

  • Arabidopsis / physiology
  • Gene Expression Regulation, Plant
  • Genes, Plant
  • Gibberellins / metabolism*
  • Magnoliopsida / physiology*
  • Models, Biological
  • Signal Transduction
  • Suppression, Genetic

Substances

  • Gibberellins